Manuale d’uso / di manutenzione del prodotto rp7420 del fabbricante HP (Hewlett-Packard)
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The F lexible A dvantage ST arter base systems for the HP 9000 rp7420 Server allow for faster configurations and lower prices due to the semi configured base system bundles.
HP 9000 rp7420 Server System Overview-Rear View 1. N+1 PCI Coding Fans 5. Dual-grid 2N Redundant Power Inputs 2. System Backplane (right side) 6. Hot-swap Redundant Fans 3. Core I/O 7. 15 Hot-plug PCI-X Slots 4. Power Cord Retention Bracket QuickSpecs HP 9000 rp7420 Server Overview DA - 11895 U.
Minimum System One processor core per dual core PA 8900/PA 8800 processors One Processor/Memory Cell Board 2-GB Memory (1 quad) One Core I/O board Two Hot-swap power supplies, providing 2N+1 protectio.
High Availability N+1 Hot-swap cooling Redundant and hot-swap power supplies Hot-plug disks 2N power inputs (redundant line cords/dual power grid support) On-line memory page deallocation ECC protecte.
Configuration The HP 9000 rp7420 Server is a symmetrical multiprocessing (SMP) server supporting up to 8 high performance dual core PA 8900 (1.1 GHz or 1.0 GHz) or PA 8800 (1.0 GHz or 900 MHz) processor modules. A dual core processor module supports two processors resulting in a 16- processor core server.
Dual core PA-8800 processor module details 1.0-GHz or 900 MHz frequencies Level 2 Cache: 32 MB Level 1 Cache: 3 MB (1.5-MB integrated cache per core) 44-bit physical addressing 4-processor set associative cache Single bit cache error correction 4-processor superscalar 56 instruction reorder buffer Full PA RISC 2.
Performance Tuning Guidelines A cell should be configured with a multiple of 8 DIMMs. It takes 8 DIMMs to populate both buses. Populating only one of the two memory buses on a cell board will deliver only half the peak memory bandwidth. Load memory equally across the available cell boards.
core I/O board set supports each pair of internal disks. This means that you must have both board sets in order to access both halves of the peripheral bay. This also means that I/O paths are not shared, and disks are electrically isolated, providing for optimal isolation between partitions.
PCI 1 port 1000Base SX A6847A 11.00 / Yes Duplex SC Yes / Yes 15 / 15 PCI 1 port 1000Base T A6825A 11.00 / Yes Duplex SC Yes / Yes 15 / 15 PCI 1 port 1000Base SX A4926A 11.00 / No Duplex SC Yes / Yes 15 / 15 PCI 1 port 10/100Base T A5230A 11.00 / No RJ-45 Yes / Yes 15 / 15 PCI 1 port 1000Base T A4929A 11.
Integrated Multifunction I/O The HP 9000 rp7420 Server chassis supports up to two core I/O boards (AB306A). Core I/O slots are located along the right rear vertical edge of the chassis.
Core I/O Loading Rules Minimum of one Core I/O board set (primary) must be purchased with each HP 9000 rp7420 Server Load the Primary (1) MP/SCSI board into slot 1 and the LAN SCSI board into I/O cabinet 1 (slot 8). MP/SCSI slot 0 and I/O cabinet 0 corresponds to Cell Board slot 0.
Internal Removable Media HP 9000 rp7420 Server contains one removable media bay, which will support either a DVD-ROM or DDS-4 DAT drive. Removable media drives are not hot-plug capable. DVD-ROM drive provides enhanced features while preserving backward read compatibility with CD-ROM.
AC Power Consumption The HP 9000 rp7420 Server power consumption will vary greatly depending on the hardware configuration and the input line voltages supplied at customer sites. Because of the disparity of line voltages throughout the world it's best to represent power consumption in VA (Volt*Amperes).
Power Distribution Units 60 amp Power Distribution Unit- AF916A - supported in 10KG2 rack E7683A - supported in Rack System E Customers who prefer the fewest higher amperage connections from their ac line current source to the HP 9000 rp7420 Server can use the 60 amp power distribution unit (PDU).
Partitioning A hardware partition corresponds roughly to a single, standalone system. Each HP 9000 rp7420 Server can be subdivided into two partitions, each containing one cell that has minimal shared resources with the other cell (partition). Cells are grouped into physical structures called cabinets or nodes.
In addition to hard partitioning (nPars), HP 9000 rp7420 servers support virtual partitioning (vPars) to the single processor or processor level (expected release of support or vPars on HP 9000 rp7420 servers in second calendar quarter of 2004).
Third-Party Racking HP Servers are designed to maximize performance density when installed into HP system cabinets. HP system cabinets maintain the high level of safety and reliability of HP Server solutions that customers have come to expect.
HP Server rp7410 Upgrades to HP 9000 rp7420 Server The HP 9000 rp7405/rp7410 Servers were designed to be easily upgradeable to Intel Itanium 2 and PA-RISC processors. With the release of the Intel Itanium 2 Madison and the HP mx2 processors, HP 9000 rp7405/rp7410 Server customers can now upgrade their systems as desired.
Return credits: If the customer returns his old cell boards, processor modules or core I/O boards, they can get a return credit: Processors ( NOTE: These are single processor credits, not dual processor module credits. This means that two PA 8700 return credits should be ordered for each new dual processor module purchased.
Server model number rp7420 Server product number Base A7025A Number of processors (# of core) 1-8 (16) Supported Processors PA-8900 Dual core 1.1 GHz Processors L1 Cache (1.5-MB/core) 3 MB L2 Cache 64 MB PA-8900 Dual core 1.0 GHz Processors L1 Cache (1.
I/O Buses and Slots Total Hot-plug PCI-X Slots (133 MHz×64 bits) 15 14 Dual channel slots (1060 MB/s each) 2 Single channel (530 MB/s each) Maximum I/O Cards See supported I/O table Mass Storage 8-15.
Environmental Characteristics Acoustics (sound power) at 25°C 7.4 Bels LwA Acoustics (sound power) at 30°C 7.4 Bels LwA Acoustics (operator/bystander) at 24°C 58.
Un punto importante, dopo l’acquisto del dispositivo (o anche prima di acquisto) è quello di leggere il manuale. Dobbiamo farlo per diversi motivi semplici:
Se non hai ancora comprato il HP (Hewlett-Packard) rp7420 è un buon momento per familiarizzare con i dati di base del prodotto. Prime consultare le pagine iniziali del manuale d’uso, che si trova al di sopra. Dovresti trovare lì i dati tecnici più importanti del HP (Hewlett-Packard) rp7420 - in questo modo è possibile verificare se l’apparecchio soddisfa le tue esigenze. Esplorando le pagine segenti del manuali d’uso HP (Hewlett-Packard) rp7420 imparerai tutte le caratteristiche del prodotto e le informazioni sul suo funzionamento. Le informazioni sul HP (Hewlett-Packard) rp7420 ti aiuteranno sicuramente a prendere una decisione relativa all’acquisto.
In una situazione in cui hai già il HP (Hewlett-Packard) rp7420, ma non hai ancora letto il manuale d’uso, dovresti farlo per le ragioni sopra descritte. Saprai quindi se hai correttamente usato le funzioni disponibili, e se hai commesso errori che possono ridurre la durata di vita del HP (Hewlett-Packard) rp7420.
Tuttavia, uno dei ruoli più importanti per l’utente svolti dal manuale d’uso è quello di aiutare a risolvere i problemi con il HP (Hewlett-Packard) rp7420. Quasi sempre, ci troverai Troubleshooting, cioè i guasti più frequenti e malfunzionamenti del dispositivo HP (Hewlett-Packard) rp7420 insieme con le istruzioni su come risolverli. Anche se non si riesci a risolvere il problema, il manuale d’uso ti mostrerà il percorso di ulteriori procedimenti – il contatto con il centro servizio clienti o il servizio più vicino.
